What you need :
- Understanding of end-to-end solutions for 4G/5G network architecture.
- Familiar with 3GPP RAN and O-RAN specifications and functionality.
- Development experience on Cellular Radio products complying to 3GPP specification for LTE and/or 5G NR.
- Familiar with communication interfaces Ethernet / TCP/IP / UDP.
- Should have good knowledge on RAN protocols and interfaces:
- FAPI, F1 interface (DU to CU), NGAP, S1 interfaces (BBU to EPC), and CU E1 interface.
- LTE protocol layers - PHY, MAC, RLC, PDCP, RRC
- Excellent Log analysis and debugging skills.
- Must be strong in C/C++ Programming and Linux OS.
- Hands on experience on debugging in Linux environment with tools like GDB, QXDM, TM500, QCAT etc.
- Good to have experience of Git.
What you will do :
- Designing, development & Unit testing of 4G stack in Layer2(RLC/MAC/PDCP) & Layer3(RRC/RRM) modules.
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